baber/WOPTO huggingface dataset:
Patent DE-3275118-D1 (DE)
Title: Floor with integrated hot water under-floor heating
Inventor: RITTER KARL
IPC: F24D3/14
Filed: 1982-08-07
Granted: 1987-02-19
Abstract: 1. A floor (1) with integral hot-water floor-heating (2), erected on a subfloor (3), consisting of a heat-insulating layer (5), an intermediate layer (6) constructed of metallic heat-distributing plates (18) and laid on the heat-insulating layer (5), a plurality of heating pipes (8) laid on the intermediate layer (6) and secured against lateral displacement by fastening units (7), and a plaster or stone floor surfacing (9) embedding the heating pipes (8) other than in the peripheral area of the subfloor (3), characterized in that in the peripheral area of the sub-floor (3), the heating-insulating layer (5) is provided with support and guidance protuberances projecting upwards above the plane of intermediate layer (6) and arranged in a regular pattern, that in the peripheral area of sub-floor (3) the intermediate layer (6) is provided with clearance holes (12) corresponding to the support and guidance protuberances (11), that the heating pipes (8) are arranged to extend between the support and guidance protuberances (11) and that additional metallic cover plates (13) are provided, resting on the support and guidance protuberances (11), on which cover plates the plaster or stone floor surfacing (9) is laid.
Patent DE-3275385-D1 (DE)
Title: Coal-water dispersion
Inventor: STIGSSON LARS LENNART
IPC: C10L/
Filed: 1982-04-05
Granted: 1987-03-12
Abstract: Dispersion which comprises water, pulverized coal and additives and is stable in storage, can be pumped and can be burned by conventional technique. The coal content of the dispersion ranges from 60 to 80% by weight and the dispersion contains at least one amphiphile substance adsorbed to the surfaces of the coal particles, which provides repulsion between the coal particles by hydration forces, and also polymers cooperating with said substance, at least one of said polymers containing segments of hydrophobic as well as hydrophilic character.
Patent DE-3277387-D1 (DE)
Title: Ignition and feeding device for gas radiators
Inventor: SIRAND JOSEPH
IPC: F23D14/12
Filed: 1982-12-14
Granted: 1987-10-29
Abstract: The individual radiator (1) and its control unit (2) are connected to a central control panel (3) by a single gas pipe (4) and two-wire electric cable (5). Gas is supplied at pressures (P1,P2) appropriate to different heating requirements by electrically operated thermostatic valves (8,9) and pressure regulators (10,11) connected in parallel to the main gas tap (7). A bypass (15) with its own regulator (14) furnishes a pressure below the min. heating requirement for a pilot light (27). The main burner is fitted with a selective valve (24) remaining closed at the pilot-light pressure. Another bypass (16) is opened by a valve (17) affording a pressure above the max. heating requirement at instants when a delayed electric ignitor (18) triggers a spark gap (19). The arrangement is applicable esp. to infrared heaters for livestock-breeding accommodation.
Patent DE-3360572-D1 (DE)
Title: Pressurizing device for the cooling system of an internal-combustion engine
Inventor: PERNET JEAN-PAUL
IPC: B65D51/00
Filed: 1983-06-29
Granted: 1985-09-19
Abstract: This invention has as its object a pressurization device for a cooling system of a heat engine. According to the invention, the device (10) includes two pressure relief valves (20, 30) mounted in a series, a chamber (32) between the pressure relief valves (20, 30), and a source (34) of gas under pressure connected to the chamber (32). The expansion chamber (12) is not subjected to the scavenging of the pressurization gas, and the maximum value of the pressurization is equal to the sum of the values of the calibrations of the two pressure relief valves (20, 30).
Patent DE-3364453-D1 (DE)
Title: Apparatus for introducing components to corresponding locations on continuously rotating articles
Inventor: GRESLIN BERNARD
IPC: B67B3/00
Filed: 1983-01-19
Granted: 1986-08-21
Abstract: An apparatus for fitting receptacles at a predetermined spacing with respective substantially identical objects each having a bottom face has a plate generally centered on an upright plate axis and having a substantially planar, smooth, and horizontal upper face with a generally circular outer edge. A feeder deposits the objects on the upper face of the plate radially inward of the edge thereof such that these objects sit on this upper plate face by their bottom faces. A plurality of individual seats distributed at the spacing of the receptacles along the outer edge of the upper face of the plate each have a floor coplanar with the upper plate face and a shape complementary with that of one of the objects. A guide member has an inner edge above the upper face of the plate immediately adjacent same, and a plurality of respective passages which each open at one end at this inner edge and at the other end at the respective seat. Each such passage is so dimensioned that the objects can pass one by one from the respective inner edge to the respective seat. A drive rotates the plate relative to a fixed support in a predetermined direction about the plate axis. A radially outwardly directed force is exerted on the objects by rotating the plate at high speed to urge them toward the outer edge of the face and toward the seats via the passages of the guide member.
Patent DE-3368154-D1 (DE)
Title: Method of operating an electric-energy distribution installation
Inventor: ALLMENDINGER HANS-DIETER
IPC: H02H11/00
Filed: 1983-08-05
Granted: 1987-01-15
Abstract: 1. A method of operating an electric energy distribution installation comprising a station (ST) and a plurality of subordinate switching fields (1-5), and for transmitting digital signals between the station (ST) and the switching fields (1-5), characterized in a) that signal transmission between the station (ST) and each switching field (1-5) is effected on transmission paths (D1 ; D5) which are 1-bit wide and which radially connect the station (ST) to each switching field (1-5) ; and b) that for protection against a switching fault a signal transmission between a specific switching field (1) and all remaining switching fields is effected on transmission paths (d2-d5) which are 1-bit wide and which radially connect the specific switching field (1) to each of the remaining switching fields (2-5).
Patent DE-3369506-D1 (DE)
Title: Pharmaceutical compositions for treating inflammation or arthritis
Inventor: MAURER GERALD L
IPC: A61K31/28
Filed: 1983-11-30
Granted: 1987-03-05
Abstract: The anti-inflammatory or anti-arthritic agent of this invention comprises a monometal complex of multivalent heavy metal and a polyfunctional organic ligand in a ratio of 1 : 1 of the metal to the ligand, the complex having a dissociation property represented by a sigmoidally shaped plot on a pM-pH diagram. Specific examples of the metal complex are dialkali metal monocopper (II) citrates represented by disodium-, dipotassium- or dilithium-monocopper (II) citrate. These dialkali monocopper (II) citrates have a dissociation property represented by a sigmoidal plot, wherein the curve of two directions meet at a point within the pH range of about 7 to about 9.
Patent DE-3377454-D1 (DE)
Title: Method and apparatus for the selective and self-adjusting deposition of metal layers and application of this method
Inventor: BAYER THOMAS
IPC: H05K3/14
Filed: 1983-09-23
Granted: 1988-08-25
Abstract: A metal layer is applied selectively and self-adjustingly on conductive regions on the surface of insulating or semiconductive substrates by positioning a metal plate (3), consisting of one or more layers of material to be applied, facing and at a small spacinq from the conductive regions (2) and then producing Tesla currents between the metal plate (3) and the conductive regions (2). Also claimed are a system for carrying out the process and use of the process for thickening conductive patterns, esp. for prodn. of conductor lines on or in modules of (glass-) ceramic material, circuit boards and semiconductor bodies, of reproductions of metallic structures, for filling holes in insulating layers between two metallisation levels which are electrically interconnected, for contact improving of solder spots, and for repair purposes.
Patent DE-3465171-D1 (DE)
Title: Apparatus for horizontally and intermittently drawing out cast steel piece from horizontal mold of horizontal continuous casting machine
Inventor: HONDA AKIRA
IPC: B22D11/128
Filed: 1984-10-30
Granted: 1987-09-10
Abstract: PCT No. PCT/JP84/00525 Sec. 371 Date Jun. 27, 1985 Sec. 102(e) Date Jun. 27, 1985 PCT Filed Oct. 30, 1984 PCT Pub. No. WO85/01900 PCT Pub. Date May 9, 1985.An apparatus for horizontally and intermittently withdrawing a cast steel strand from a horizontal mold of a horizontal type continuous casting machine, which comprises: at least one pair of pinch rolls (2A, 2B; 3A, 3B) for horizontally and intermittently withdrawing the cast steel strand from the horizontal mold by a plurality of cycles each comprising one pull for a prescribed period, one pause for a prescribed period and one push for a prescribed period; a driving device (4) for driving the at least one pair of pinch rolls (2A, 2B; 3A, 3B) through a driving force transmitter (6) in response to the above-mentioned one pull, one pause and one push in each cycle; and a brake (12) for imparting to the driving device (4) a braking force proportional to the number of rotations of the driving device (4) during the prescribed period of the one pull in each cycle so as to prevent the cast steel strand from being pulled over the prescribed period of the one pull in each cycle, the braking force of the brake (12) being smaller than the driving force of the driving device (4).
Patent DE-3471706-D1 (DE)
Title: An apparatus for discharging material
Inventor: ERIKSSON ERIK STURE
IPC: D21F1/02
Filed: 1984-08-16
Granted: 1988-07-07
Abstract: An apparatus is described for discharging material through an elongate aperture (12) in a substantially constant amount per unit length of the aperture (12). According to the invention the apparatus comprises a screw discharging unit (2) having an inlet end (6) and including a screw housing (3) with a casing wall (4) and a screw (5) rotatably mounted in the screw housing (3). The elongate aperture (12) is provided in the casing wall (4) and extends substantially parallel to the axis (11) of rotation of the screw (5). The screw (5) has a core (13) and at least one screw blade (14) extending around the core (13) and having a predetermined pitch for feeding the material from the inlet end (6) to the elongate aperture (12). The core (13) and the casing wall (4) define therebetween a space (16) having an annular cross section area successively decreasing the direction of feed of the screw (5).
Patent DE-3560912-D1 (DE)
Title: Current-supplying suspension device for cathodes
Inventor: BARTSCH ADALBERT
IPC: C25C7/02
Filed: 1985-05-29
Granted: 1987-12-10
Abstract: A current-feeding cathode-mounting device comprises a metal-sheathed carrying rail of copper and a permanent cathode plate consisting of the same material as the sheath and joined by welding at least along part of a longitudinal edge and wherein at least an end portion of the rail is unsheathed at least along part of its extent. In order to increase the creep strength and durability and to ensure a low-resistance contact, the carrying rail consists of a hollow copper section, the sheath consists of special steel, the sheath is joined to the carrying rail by a diffusion-preventing non-porous weld, and the permanent cathode of special steel is joined to the sheath by an interrupted seal weld. The carrying rail consists suitably of a copper tube. In accordance with a further feature the copper tube provided with a special steel sheath has been deformed to constitute a composite having an elliptical or oval cross-section or a cross-section having two parallel sides, and the major axis of said cross-section lies in the plane of the cathode plate.
Patent DE-3560945-D1 (DE)
Title: Aminoalcohols, process for their preparation and medicaments containing these compounds and intermediates
Inventor: FRIEBE WALTER-GUNAR DR
IPC: C07C303/40
Filed: 1985-07-26
Granted: 1987-12-17
Abstract: The present invention provides aminoalcohols of the general formula: <IMAGE>  (I)  wherein R1 and R2, which can be same or different, are hydrogen atoms, hydroxyl groups, C1-C4-alkoxy, benzyloxy, C1-C4-alkoxycarbonyl, C1-C4-alkanesulphonylamino, C1-C4-alkanesulphinyl or C1-C4-alkanesulphonyl radicals, m is 2, 3 or 4, X and Y, which can be the same or different, are hydrogen atoms or benzyl radicals and R3 is a phenyl radical substituted twice by C1-C6-alkyl radicals, a nitrophenyl radical, an aminophenyl radical, a 1,3,5-tri-C1-C6-alkyl-2,4-dioxo-1H,3H-pyrimidin-6-yl radical, an indolyl radical, an indazolyl radical, a benzimidazolyl radical, a 1,4-di-C1-C6-alkylpyrazol-5-yl radical or a radical of the general formula:    <IMAGE> (Q)   wherein R4 and R5, which can be the same or different, are C1-C4-alkyl radicals and R6 is a C1-C6-alkyl, C2-C6-alkenyl, phenyl or benzyl radical; and the pharmacologically acceptable salts there, as well as methods for making and using these compounds and compositions containing them. There are useful as cardiovascular medicaments.
Patent DE-3561019-D1 (DE)
Title: Coating substrates
Inventor: DAVIDSON ROBERT
IPC: C09D4/00
Filed: 1985-06-07
Granted: 1987-12-23
Abstract: Cured coatings on substrates especially sheet substrates like paper are produced by electron beam irradiation of curable compositions comprising organic substituted tin silicon, titanium and zirconium compounds in which the organic radicals include crotonate or, especially, acrylate residues. The inclusion of the metal compounds gives coatings which cure rapidly at low electron beam doses to give cured coatings having good solvent and abrasion resistance properties. Coated substrates produced find use in plastic laminates, furniture foils and similar products.
Patent DE-3578896-D1 (DE)
Inventor: FELDHAUS KARL
IPC: C10B25/14
Filed: 1985-12-18
Granted: 1990-08-30
Abstract: An apparatus is provided for cleaning the leveling doors and leveling door frames of coking chambers in a coking oven. The coking oven has a leveling device located on the machine side with a leveling rod and a device for supporting and pushing the leveling rod. The leveling device is preferably movable in the longitudinal direction of the coking oven. The leveling doors are pivotably articulated on the leveling door frames, and each is provided with a closing device.
Patent DE-3660180-D1 (DE)
Title: Solid waste treating plant for producing a combustible
Inventor: LEVASSEUR JEAN-PIERRE
IPC: B03B9/06
Filed: 1986-02-03
Granted: 1988-06-16
Abstract: 1. Apparatus for obtaining a solid fuel from residential, industrial or similar types of wastes, of kind comprising at the input first grinding means (12) followed by magnetic separation means (18) and, at the output, press grinding means (56) for obtention of fuel granules, characterized by the apparatus, after the said magnetic separation means (18), comprises in combination and successively, from up-stream to down-stream : (a) first screening means (20) to separate smaller-sized fermentable organic materials from the rest of the wastes, or combustible fraction, able to be transformed into fuel ; (b) second grinding means (26) designed to reduce the size of the fuel fraction still further ; (c) pneumatic drying means (28) designed to reduce the water content of the fuel fraction and outputting a gas stream charged with said fuel fraction ; (d) gravity separation means (42) designed to separate from the gas stream the heavy products contained in the duel fraction ; (e) cyclone separation means (44) designed to from the gas stream the fuel fraction freed of said heavy products  and (f) second screening means (50) designed to eleminate the inorganic fines having a high ash content ; the inferior calorific value of the resulting fuel granules being able to be modified to meet the requirements by varying the mesh size of the first (20) and second (50) screening means.
Patent DE-3662239-D1 (DE)
Title: Device for changing colour during the extrusion of a sheath around a conductor
Inventor: ASTE ROBERT
IPC: B29C48/49
Filed: 1986-11-07
Granted: 1989-04-13
Abstract: To enable the colour of a sheath to be changed during the extrusion process without stopping the production line and avoiding to a large extent the production of waste material, the device comprises a twin-layer extrusion head (3), fed with different coloured material by two extrusion machines (A, B) by means of a dispenser (4). The latter comprises a rotary plug (50), with direct channels (51, 52) and reverse channels (53, 54), as well as bleed channels (55 to 58). By rotating the plug the supply to the inlet ducts (31, 32) of the extrusion head is interchanged, thus changing over the colours of the inner layer (81) and outer layer (82) of the sheath. The colour in the extruding machine feeding the inner layer can be changed without producing any waste material.
Patent DE-3666271-D1 (DE)
Title: Bolting device
Inventor: LE THANH-SON DIPL ING
IPC: F16B35/06
Filed: 1986-07-17
Granted: 1989-11-16
Abstract: Through bolt connection for unilaterally accessible locations. The through bolt has a cylindrical head disposed eccentrically to the centerline of the bolt by a measure e, and a sleeve disposed likewise eccentrically to the sleeve centerline by a distance e. The bolt is received in the sleeve and together they are thrust into the through hole in the parts to be fastened. Head and sleeve are of the same diameter, so that they can be inserted together head-first in the through hole in one single position relative to each other. After the bolt head is located outside the through holes, the bolt is rotated through an angle of 180 DEG  to the other side so that now, owing to the eccentricity, the head catches over the edge of the through hole and its bearing surface is in contact with the surface on the inaccessible side. In this position, a nut with washer may be screwed on and tightened with the sleeve performing the function of a locating pin.
Patent DE-3668294-D1 (DE)
Inventor: SMIDT JOSEPH JAN MARIE
IPC: B65B51/06
Filed: 1986-10-06
Granted: 1990-02-22
Abstract: A device for dispensing adhesive tape (5), provided with a guide roller (8) engaging the agglutinant side of the adhesive tape, which guide roller has a teeth-shaped axial profile, the height (H) of the teeth (14) being at least 0,5 mm and preferably at least 1 mm and the angle (a) included by the teeth flanks (15) and a radial plane being not greater than 60° and preferably 45°.
Patent DE-3669985-D1 (DE)
Inventor: MOLLENHOFF DAVID V
IPC: A46B13/02
Filed: 1986-06-03
Granted: 1990-05-10
Abstract: @ A rotary electric toothbrush including a power handle having a foot and a motor having a rotatable power shaft. A brush stem is attached to the power handle and extends therefrom to terminate at a stem head. A brush cartridge is attached to the stem head and extends therefrom to terminate at a toothbrush head. The brush cartridge includes at least one generally cylindrical brush oriented approximately headward-to-footward. A drive shaft extends from the power handle to the brush. A transmission transmits the motion of the power shaft to selectively cause the drive shaft alternatively to rotate about its longitudinal axis and to move parallel thereto in a reciprocating manner. A user of the rotary electric toothbrush thus may direct power from a single motor selectively to cause the brush to rotate about its longitudinal axis and, alternatively, to move in a reciprocating manner parallel thereto.
Patent DE-3670339-D1 (DE)
Inventor: LAFFTER ALFRED
IPC: F01L1/25
Filed: 1986-10-11
Granted: 1990-05-17
Abstract: A piston-cylinder cup-type tappet for an internal combustion engine comprises an outer housing defining a first cavity and a hollow piston having a second cavity with the hollow piston being disposed in the first cavity. An aperture provides for fluid flow between the first and second cavities. An inner housing is disposed in the first cavity with the inner housing defining a third cavity. The piston is received in the third cavity of the inner housing wherein the piston and the inner housing jointly define a throttle gap. A compression spring is disposed in the third cavity and supports the hollow piston and the inner housing. A check valve is disposed between the second and third cavities and permits fluid flow from the second cavity to the third cavity. A chamber is defined by the first cavity, the second cavity, the third cavity, the aperture and the throttle gap. An incompressible fluid fills this chamber. The chamber is closed off from the exterior thereof by a fluid impermeable wall and at least a portion of this wall adjacent the first cavity is designed as an elastically resilient spring bellows.
Patent DE-3670565-D1 (DE)
Inventor: REYNAUD MARC
IPC: A61C13/30
Filed: 1986-09-12
Granted: 1990-05-31
Abstract: In an assembly constituted by a drill and a tenon for anchoring a dental prosthesis adapted to be fixed in the root of a tooth the drill has a diameter slightly larger than that of the tenon at all points along its length. The tenon and the drill have similar meridian profiles and each is constituted by two coaxial cylindro-conical parts of large and small diameters respectively, the cylindro-conical part of small diameter comprising a cylindrical part connected to the small base of the conical frustum of the cylindro-conical part of large diameter projecting out of the root of the tooth. The tenon and the drill terminate respectively in their truncated end part of small diameter, of which the angle of taper is selected so as to ensure a wedging of the truncated end part of small diameter of the tenon in the corresponding truncated end part of the drilled hole. Futher the truncated end part of the tenon as a length shorter than that of the drill.
Patent DE-3671831-D1 (DE)
Inventor: COPELAND JAMES L
IPC: A47L15/44
Filed: 1986-11-26
Granted: 1990-07-19
Abstract: The dispenser housing (20) retainably supports a three-dimensional screen (40) for supporting the block of chemical (80) thereabove. A spray-forming nozzle (38) is mounted within the collector portion (25) below the top portion of the support screen for directing a spray of water at substantially the entire downwardly facing surface of the chemical block supportably retained above the top portion (46) of the support screen. The dissolved wash chemical passes through the support screen, is collected by the collector portion of the housing, and directed to its utilization point. The top portion of the support screen contacts the solid chemical only such that the container is allowed to fall unimpaired by force of gravity into the generally torroidal cavity (44) as the chemical is used.
Patent DE-3678977-D1 (DE)
Inventor: GRANGER MAURICE
IPC: A47K10/34
Filed: 1986-02-14
Granted: 1991-06-06
Abstract: To eliminate any resistance to distribution, provision has been made for a combination of several devices: an elastic means (31) acting on a movable stop (24) in order to authorise the stopping of the drum (3) after cutting, regardless of the tensile force on the excess strip, and the detachment of the said strip held by a central point created by the toothed blade (4a); a cam (16) defining the path of the cutting blade; an elastic means (32) with an adjustable position, which is intended to guide the material wound on the drum towards the exit without braking it; a device (10-35) for bringing into service a new roll by driving the drum in rotation from a cap or from the lower opening of the apparatus. <IMAGE>